The ABB UNC4673A HIEE205014R001 Analog Measuring Card is a specialized industrial automation module with the following key functions and applications:
1. Core Functions
Precision Signal Acquisition:
Performs high-accuracy analog signal measurement (e.g., 4–20 mA, 0–10 V) for parameters like pressure, temperature, and flow rate.
Includes signal conditioning to filter noise and ensure data integrity.
DCS/PLC Integration:
Designed for seamless integration with ABB Advant and Symphony Plus distributed control systems (DCS).
Supports real-time data transmission to control units for process automation.
Diagnostic & Redundancy:
Embedded self-diagnostics for fault detection (e.g., sensor disconnection, signal drift).
Optional redundant configurations for critical industrial processes.
2. Applications
Power Plants: Monitors turbine/generator parameters (e.g., steam pressure, bearing temperature).
Chemical/Petrochemical: Tracks reactor conditions and pipeline flows.
Water Treatment: Measures pH, turbidity, and pump pressures.
3. Technical Highlights
Isolation: Galvanic isolation to protect low-voltage control circuits.
Modularity: Hot-swappable design for minimal downtime.
Compliance: Meets industrial standards for EMI/EMC resilience.
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